Vacuum casting is a plastic moulding process used to manufacture product prototypes. It works by creating a silicone rubber mould.
Vacuum Casting 101: Methods, Materials and Tips for Perfect Print
katway
Medium Vacuum Investing & Casting Machine 4L,HH-CM03
Design Guide: Vacuum (Urethane) Casting
Infographic] Types Of Plastic Moulding
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3 Of The Most Effective Manufacturing Techniques
What is Rotational Moulding?
Case Study: MaxTrax